Trace number 1518561

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S714125262-017.cnf
MD5SUMdfd8633a4f173899180c2a33f1de5594
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.77/27.88	c starting MXC with:
27.77/27.88	c cnf_path = HOME/instance-1518561-1238301331.cnf
27.77/27.88	c restart_strategy = auto
27.77/27.88	c sign_strategy = cached
27.77/27.88	c use_preprocessing = -1
27.77/27.88	c output_implicant = 1
27.77/27.88	c timeout_seconds = 0
27.77/27.88	c running SatELite... done
27.77/27.88	c 18 vars eliminated
27.77/27.88	c received 0 units and 1662 clauses from SatELite
27.77/27.88	c 17 assignments made, starting to guess now
27.77/27.88	c ===================================[MXC]=====================================
27.77/27.88	c | Conflicts |                Clause Statistics                   |   Vars   |
27.77/27.88	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.77/27.88	c =============================================================================
27.77/27.88	c |         0 |       0       0     1662        0        0     nan |      400 |
27.77/27.88	c |       100 |       0       0     1662      100     1050    21.6 |      383 |
27.77/27.88	c |       210 |       0       0     1662      210     1105    20.7 |      383 |
27.77/27.88	c |       441 |       0       0     1662      441     1220    20.0 |      383 |
27.77/27.88	c |       805 |       0       0     1662      805     1402    19.3 |      383 |
27.77/27.88	c |      1315 |       0       0     1662     1315     1609    19.3 |      383 |
27.77/27.88	c |      1986 |       0       0     1662     1138     1754    19.3 |      383 |
27.77/27.88	c |      2834 |       0       0     1662     1046     1894    19.7 |      383 |
27.77/27.88	c |      3876 |       0       0     1662     1076     2031    20.7 |      383 |
27.77/27.88	c |      5132 |       0       0     1662     1259     2163    19.5 |      383 |
27.77/27.88	c |      6623 |       0       0     1662     1624     2292    19.9 |      383 |
27.77/27.88	c |      8373 |       0       0     1662     2200     2419    19.3 |      383 |
27.77/27.88	c |     10408 |       0       0     1662     1761     2543    20.1 |      383 |
27.77/27.88	c |     12756 |       0       0     1662     1486     2665    17.5 |      383 |
27.77/27.88	c |     15449 |       0       0     1662     1426     2786    18.2 |      383 |
27.77/27.88	c |     18521 |       0       0     1662     1626     2906    17.3 |      383 |
27.77/27.88	c |     22010 |       0       0     1662     2135     3025    16.9 |      383 |
27.77/27.88	c |     25958 |       0       0     1662     3005     3144    18.4 |      383 |
27.77/27.88	c |     30411 |       0       0     1662     2670     3262    17.5 |      383 |
27.77/27.88	c |     35419 |       0       0     1662     2701     3381    18.9 |      383 |
27.77/27.88	c |     41038 |       0       0     1662     3170     3499    18.8 |      383 |
27.77/27.88	c |     47329 |       0       0     1662     2346     3618    20.3 |      383 |
27.77/27.88	c |     54360 |       0       0     1662     2001     3737    17.6 |      383 |
27.77/27.88	c |     62205 |       0       0     1662     2230     3857    18.9 |      383 |
27.77/27.88	c |     70945 |       0       0     1662     3127     3978    19.1 |      383 |
27.77/27.88	c |     80669 |       0       0     1662     2750     4099    19.3 |      383 |
27.77/27.88	c |     91476 |       0       0     1662     3149     4222    20.0 |      383 |
27.77/27.88	c |    103474 |       0       0     1662     2280     4346    18.1 |      383 |
27.77/27.88	c |    116782 |       0       0     1662     2335     4471    18.1 |      383 |
27.77/27.88	c |    131532 |       0       0     1662     3468     4597    19.4 |      383 |
27.77/27.88	c |    147868 |       0       0     1662     3486     4726    19.4 |      383 |
27.77/27.88	c |    165948 |       0       0     1662     4811     4855    20.2 |      383 |
27.77/27.88	c |    185947 |       0       0     1662     2695     4987    17.2 |      383 |
27.77/27.88	c |    208057 |       0       0     1662     4591     5120    17.3 |      383 |
27.77/27.88	c |    232489 |       0       0     1662     3084     5255    18.7 |      383 |
27.77/27.88	c |    259475 |       0       0     1662     3440     5393    17.5 |      383 |
27.77/27.88	c |    289271 |       0       0     1662     3180     5532    18.0 |      383 |
27.77/27.88	c |    322158 |       0       0     1662     5256     5674    18.7 |      383 |
27.77/27.88	c |    358445 |       0       0     1662     4218     5818    20.9 |      383 |
27.77/27.88	c |    398472 |       0       0     1662     2993     5965    17.6 |      383 |
27.77/27.88	c |    442613 |       0       0     1662     4858     6114    19.5 |      383 |
27.77/27.88	c |    491279 |       0       0     1662     4007     6265    18.7 |      383 |
27.77/27.88	c |    544923 |       0       0     1662     3726

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518561-1238301331/watcher-1518561-1238301331 -o /tmp/evaluation-result-1518561-1238301331/solver-1518561-1238301331 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518561-1238301331.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 14669
/proc/meminfo: memFree=1425696/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=980 CPUtime=0
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1102794128 1003520 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134560137 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 245 124 56 166 0 76 0

[startup+0.093111 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 14669
/proc/meminfo: memFree=1425696/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=1640 CPUtime=0.09
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1102794128 1679360 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 410 290 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.101112 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 14669
/proc/meminfo: memFree=1425696/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=1640 CPUtime=0.09
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1102794128 1679360 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 410 290 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301155 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 14669
/proc/meminfo: memFree=1425696/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=1780 CPUtime=0.29
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 1102794128 1822720 345 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 445 345 73 166 0 276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1780

[startup+0.701241 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 14669
/proc/meminfo: memFree=1425696/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=2044 CPUtime=0.69
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 426 0 0 0 69 0 0 0 22 0 1 0 1102794128 2093056 412 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 511 412 73 166 0 342 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2044

[startup+1.50141 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14670
/proc/meminfo: memFree=1424216/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=2440 CPUtime=1.49
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 510 0 0 0 149 0 0 0 25 0 1 0 1102794128 2498560 496 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 610 496 73 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10176 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14670
/proc/meminfo: memFree=1423576/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=2980 CPUtime=3.09
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 633 0 0 0 309 0 0 0 25 0 1 0 1102794128 3051520 619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 745 619 73 166 0 576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2980

[startup+6.30145 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14670
/proc/meminfo: memFree=1422872/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=3524 CPUtime=6.29
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 778 0 0 0 629 0 0 0 25 0 1 0 1102794128 3608576 764 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 881 764 73 166 0 712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3524

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14670
/proc/meminfo: memFree=1421984/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=4464 CPUtime=12.68
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 973 0 0 0 1268 0 0 0 25 0 1 0 1102794128 4571136 959 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 1116 959 73 166 0 947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4464

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1420896/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=5432 CPUtime=25.48
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 1224 0 0 0 2548 0 0 0 25 0 1 0 1102794128 5562368 1210 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 1358 1210 73 166 0 1189 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5432

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1419552/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=7020 CPUtime=51.07
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 1559 0 0 0 5106 1 0 0 25 0 1 0 1102794128 7188480 1545 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 1755 1545 73 166 0 1586 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7020

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1417632/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=9076 CPUtime=102.26
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 2014 0 0 0 10225 1 0 0 25 0 1 0 1102794128 9293824 2000 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 2269 2000 73 166 0 2100 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9076

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1415840/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=11160 CPUtime=162.23
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 2455 0 0 0 16222 1 0 0 25 0 1 0 1102794128 11427840 2441 1992294400 134512640 135192793 4294956224 18446744073709551615 134533148 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 2790 2441 73 166 0 2621 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11160

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1414368/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=12876 CPUtime=222.21
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 2834 0 0 0 22219 2 0 0 25 0 1 0 1102794128 13185024 2820 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 3219 2820 73 166 0 3050 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12876

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1413216/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=14052 CPUtime=282.19
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 3113 0 0 0 28217 2 0 0 25 0 1 0 1102794128 14389248 3099 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 3513 3099 73 166 0 3344 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14052

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1412384/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=14952 CPUtime=342.16
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 3304 0 0 0 34214 2 0 0 25 0 1 0 1102794128 15310848 3290 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 3738 3290 73 166 0 3569 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14952

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1411552/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=15740 CPUtime=402.15
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 3503 0 0 0 40212 3 0 0 25 0 1 0 1102794128 16117760 3489 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 3935 3489 73 166 0 3766 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15740

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1410976/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=16364 CPUtime=462.12
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 3644 0 0 0 46209 3 0 0 25 0 1 0 1102794128 16756736 3630 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 4091 3630 73 166 0 3922 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16364

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1410528/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=16860 CPUtime=522.09
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 3766 0 0 0 52206 3 0 0 25 0 1 0 1102794128 17264640 3752 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 4215 3752 73 166 0 4046 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 16860

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1410080/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=17308 CPUtime=582.07
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 3876 0 0 0 58204 3 0 0 25 0 1 0 1102794128 17723392 3862 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 4327 3862 73 166 0 4158 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 17308

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1409312/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=18272 CPUtime=642.06
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 4068 0 0 0 64202 4 0 0 25 0 1 0 1102794128 18710528 4054 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 4568 4054 73 166 0 4399 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18272

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1408736/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=19088 CPUtime=702.04
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 4212 0 0 0 70199 5 0 0 25 0 1 0 1102794128 19546112 4198 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 4772 4198 73 166 0 4603 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19088

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14670
/proc/meminfo: memFree=1408096/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=19700 CPUtime=762.02
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 4342 0 0 0 76197 5 0 0 25 0 1 0 1102794128 20172800 4328 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 4925 4328 73 166 0 4756 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19700

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1407584/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=20152 CPUtime=821.99
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 4467 0 0 0 82194 5 0 0 25 0 1 0 1102794128 20635648 4453 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 5038 4453 73 166 0 4869 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 20152

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1406880/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=21372 CPUtime=881.96
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 4680 0 0 0 88191 5 0 0 25 0 1 0 1102794128 21884928 4666 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 5343 4666 73 166 0 5174 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 21372

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1406176/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=22076 CPUtime=941.95
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 4832 0 0 0 94189 6 0 0 25 0 1 0 1102794128 22605824 4818 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 5519 4818 73 166 0 5350 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1405856/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=22416 CPUtime=1001.92
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 4914 0 0 0 100186 6 0 0 25 0 1 0 1102794128 22953984 4900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 5604 4900 73 166 0 5435 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1405472/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=22764 CPUtime=1061.9
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 5004 0 0 0 106184 6 0 0 25 0 1 0 1102794128 23310336 4990 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 5691 4990 73 166 0 5522 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 22764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1405088/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=23260 CPUtime=1121.87
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 5117 0 0 0 112181 6 0 0 25 0 1 0 1102794128 23818240 5103 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 5815 5103 73 166 0 5646 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 23260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1404448/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=23964 CPUtime=1181.86
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 5269 0 0 0 118179 7 0 0 25 0 1 0 1102794128 24539136 5255 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 5991 5255 73 166 0 5822 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 23964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1404320/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=24156 CPUtime=1200.05
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 5303 0 0 0 119998 7 0 0 25 0 1 0 1102794128 24735744 5289 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 6039 5289 73 166 0 5870 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24156

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14672
/proc/meminfo: memFree=1404320/2055920 swapFree=4177912/4192956
[pid=14669] ppid=14667 vsize=24156 CPUtime=1200.05
/proc/14669/stat : 14669 (mxc-sat09) R 14667 14669 14500 0 -1 4194304 5303 0 0 0 119998 7 0 0 25 0 1 0 1102794128 24735744 5289 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14669/statm: 6039 5289 73 166 0 5870 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.076988
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 24156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5303
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1295

runsolver used 0.996848 second user time and 2.79857 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-29 06:35:31
IDJOB=1518561
IDBENCH=70690
IDSOLVER=504
FILE ID=node71/1518561-1238301331
PBS_JOBID= 9061030
Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S714125262-017.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518561-1238301331/watcher-1518561-1238301331 -o /tmp/evaluation-result-1518561-1238301331/solver-1518561-1238301331 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518561-1238301331.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dfd8633a4f173899180c2a33f1de5594
RANDOM SEED=1197519324

node71.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1426176 kB
Buffers:         77276 kB
Cached:         463340 kB
SwapCached:       9096 kB
Active:         180076 kB
Inactive:       371296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1426176 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          16456 kB
Slab:            64348 kB
Committed_AS:  2420336 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node71 at 2009-03-29 06:55:34